/*
 *    Copyright 2020 Huawei Technologies Co., Ltd.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package org.edgegallery.appstore.domain.model.comment;

import java.util.List;
import org.edgegallery.appstore.domain.shared.ValueObject;

public class CommentHistory implements ValueObject<CommentHistory> {

    private final List<Comment> comments;

    public CommentHistory(List<Comment> comments) {
        this.comments = comments;
    }

    public double scoreOf() {
        double sum = comments.stream().mapToDouble(Comment::getScore).sum();
        return sum / comments.size();
    }

    @Override
    public boolean sameValueAs(CommentHistory other) {
        return false;
    }
}
